Overview
overview
7Static
static
3jaffacakes...10.exe
windows10-2004-x64
7jaffacakes...10.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
37-zip.chm
windows10-2004-x64
17-zip.chm
windows11-ltsc_2024-x64
17-zip.dll
windows10-2004-x64
37-zip.dll
windows11-ltsc_2024-x64
37z.dll
windows10-2004-x64
37z.dll
windows11-ltsc_2024-x64
37z.exe
windows10-2004-x64
37z.exe
windows11-ltsc_2024-x64
37z.exe
windows10-2004-x64
37z.exe
windows11-ltsc_2024-x64
37zCon.exe
windows10-2004-x64
37zCon.exe
windows11-ltsc_2024-x64
37zFM.exe
windows10-2004-x64
37zFM.exe
windows11-ltsc_2024-x64
37zG.exe
windows10-2004-x64
37zG.exe
windows11-ltsc_2024-x64
3Uninstall.exe
windows10-2004-x64
7Uninstall.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 04:09
Behavioral task
behavioral1
Sample
jaffacakes118_7z910.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
jaffacakes118_7z910.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral5
Sample
7-zip.chm
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
7-zip.chm
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral7
Sample
7-zip.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
7-zip.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral9
Sample
7z.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
7z.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral11
Sample
7z.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
7z.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
Behavioral task
behavioral13
Sample
7z.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
7z.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral15
Sample
7zCon.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
7zCon.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral17
Sample
7zFM.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
7zFM.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral19
Sample
7zG.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
7zG.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral21
Sample
Uninstall.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
Uninstall.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral23
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
General
- Target jaffacakes118_7z910.exe
- Size 1.0MB
- Sample260910-erblwsxbqc
- SHA256 1d1e598dea10c73caef103c47f92b9763c9f279e56fc1dce6301277516549af8
- MD5 e4a15d6d60c5611156e20666d2a760fd
- SHA1 e584fc539b769e5392a699a79c961683947ff50a
- SHA512 921879a903b328c4f5ab2740351582ee8ff3de460e13eaa6f02e47d4f276492b0f09556111f7b6e0433a14d9a89f91e6556a0d560ec759acb0785018efa084e6
- SSDEEP 12288:cXlBEbYi9BPIJXO6g3GysfcmQbNByOa7Utxyweo9L45pNArqzrCZudR36Nn8+dRU:c3yl8ZEmu3kCyw87A2n84o/d4nQY
- TLSH T19835236375C0992BF4A71773213BE37A97F70D105702A9A7BFBA29EBF618044E109487
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 4848 jaffacakes118_7z910.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\7-Zip\Lang\tr.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\da.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\History.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\cs.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\sl.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7-zip.dll jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ext.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\hr.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\hy.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ko.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\mk.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ms.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7z.exe jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ast.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ru.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\sv.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\eo.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7z.dll jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\bg.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\fur.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\fy.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\lt.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ps.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ro.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\fa.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ku-ckb.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\uk.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7zCon.sfx jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\cy.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\eu.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\lv.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\pt-br.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\tt.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\zh-tw.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\is.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\mn.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ne.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\nl.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\si.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ta.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\va.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\it.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ja.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ka.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\af.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\br.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ca.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\es.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\gl.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\License.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7zFM.exe jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\7z.sfx jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\he.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\nn.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\pt.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\uz.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\vi.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\bn.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\fi.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\fr.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\hu.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\ku.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\mr.txt jaffacakes118_7z910.exe File created C:\Program Files (x86)\7-Zip\Lang\sk.txt jaffacakes118_7z910.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_7z910.exe - Modifies registry class 13 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files (x86)\\7-Zip\\7-zip.dll" jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000} jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip jaffacakes118_7z910.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" jaffacakes118_7z910.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 jaffacakes118_7z910.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsaA996.tmp\InstallOptions.dll
- Size 14KB
- SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
- MD5 325b008aec81e5aaa57096f05d4212b5
- SHA1 27a2d89747a20305b6518438eff5b9f57f7df5c3
- SHA512 18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf
- SSDEEP 192:86d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jwK72dwF7dBEnbok:86UdHXcIiY535zBt2jw+BEnbo
- TLSH T1ED622A11778888F3DBD2013EB4533707AF9D5126B4929ED2CA271ECA6D2B05D7EB2346
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsaA996.tmp\ioSpecial.ini
- Size 496B
- SHA256 cc6761598225d45c4879c2c482a9c42d3f81a5c9f5d26828d6c31a56f4a5dfe1
- MD5 805bd46e9bfafdab7539beb0df6b6aec
- SHA1 096d966e16a441051792f4c7d018eb1c720c1101
- SHA512 c4ef05fd0ac6bbbe6e5b1d1aedc32e13ef955e163e774ab0fef291fa2c5779421138e5ec27b0fe2d8b7bfc15fd602dc2f97f3ef9223af4e1fa57c468e1db87e3
- TLSH T1B0F09E8C851A422B4011155655FA3BD913D01D204B0179F4F5328C43E34DED589EBA82
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsaA996.tmp\ioSpecial.ini
- Size 535B
- SHA256 4be8628f9bf29d84d923ace0025ba1b9c14459a252132f73fd3b27d36d6388b5
- MD5 c6679e4a4d2830e00a6b91077c94d2aa
- SHA1 c530c9e330de4d4ae11d574682ac3a6a0f613047
- SHA512 5b4a983e3f5434f2603e1f5030442d83cc41ecf673f57acc1dfd0d4205d550a0248aad4b6e679c92e18c9f3cbc7d98020010570979897560d19e4daf6f8c0b8f
- TLSH T185F0C08C810A422E0011158654FE37D513D02D208B4579F4F1328C03E74DED6C9FB682
- MD5 SHA1 SHA512 TLSH